EP3996427A4 - Procédé et appareil de détection de signal d'activation (wus) - Google Patents

Procédé et appareil de détection de signal d'activation (wus) Download PDF

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Publication number
EP3996427A4
EP3996427A4 EP20844418.2A EP20844418A EP3996427A4 EP 3996427 A4 EP3996427 A4 EP 3996427A4 EP 20844418 A EP20844418 A EP 20844418A EP 3996427 A4 EP3996427 A4 EP 3996427A4
Authority
EP
European Patent Office
Prior art keywords
wus
wake
signal
detection method
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20844418.2A
Other languages
German (de)
English (en)
Other versions
EP3996427B1 (fr
EP3996427A1 (fr
Inventor
Han ZHOU
Xiaolei TIE
Meng Hua
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP3996427A1 publication Critical patent/EP3996427A1/fr
Publication of EP3996427A4 publication Critical patent/EP3996427A4/fr
Application granted granted Critical
Publication of EP3996427B1 publication Critical patent/EP3996427B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20844418.2A 2019-07-19 2020-07-17 Procédé et appareil de détection de signal d'activation (wus) Active EP3996427B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910656648.7A CN112243287B (zh) 2019-07-19 2019-07-19 一种唤醒信号wus检测方法及装置
PCT/CN2020/102843 WO2021013104A1 (fr) 2019-07-19 2020-07-17 Procédé et appareil de détection de signal d'activation (wus)

Publications (3)

Publication Number Publication Date
EP3996427A1 EP3996427A1 (fr) 2022-05-11
EP3996427A4 true EP3996427A4 (fr) 2022-12-07
EP3996427B1 EP3996427B1 (fr) 2023-12-20

Family

ID=74168198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20844418.2A Active EP3996427B1 (fr) 2019-07-19 2020-07-17 Procédé et appareil de détection de signal d'activation (wus)

Country Status (4)

Country Link
US (1) US20220141771A1 (fr)
EP (1) EP3996427B1 (fr)
CN (1) CN112243287B (fr)
WO (1) WO2021013104A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115696274A (zh) * 2021-07-29 2023-02-03 华为技术有限公司 一种通信方法、装置及系统
CN117641536A (zh) * 2022-08-18 2024-03-01 北京三星通信技术研究有限公司 一种低功率唤醒技术的方法及设备
CN115103461B (zh) * 2022-08-24 2023-01-06 中国信息通信研究院 一种网络非连续发送和接收的方法和设备
CN117812673A (zh) * 2022-09-23 2024-04-02 维沃移动通信有限公司 信号检测和发送方法、终端及网络侧设备
WO2024082226A1 (fr) * 2022-10-20 2024-04-25 北京小米移动软件有限公司 Procédé et appareil de détermination de domaine temporel
WO2024092806A1 (fr) * 2022-11-04 2024-05-10 北京小米移动软件有限公司 Procédé et appareil pour envoyer et recevoir un message de réponse de réveil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018169649A1 (fr) * 2017-03-17 2018-09-20 Qualcomm Incorporated Techniques et appareils de surveillance de canal de commande à l'aide d'un signal de réveil
WO2020029245A1 (fr) * 2018-08-10 2020-02-13 Zte Corporation Techniques d'émission à économie d'énergie

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101503966B1 (ko) * 2011-10-28 2015-03-25 삼성전기주식회사 Ｒｆ 다이렉트 웨이크업 기능을 갖는 무선 통신 단말기 및 그의 웨이크업 방법
WO2018202693A1 (fr) * 2017-05-05 2018-11-08 Sony Corporation Dispositif terminal, équipement d'infrastructure, système et procédés de télécommunications sans fil
US11129104B2 (en) * 2017-08-11 2021-09-21 Apple Inc. Wake up signaling in wireless telecommunication networks
WO2019059674A1 (fr) * 2017-09-25 2019-03-28 엘지전자 주식회사 Procédé de surveillance de canal de liaison descendante ou de signal de liaison descendante, et dispositif sans fil
US11297674B2 (en) * 2018-02-14 2022-04-05 Samsung Electronics Co., Ltd. Method and apparatus for power savings at a user equipment
KR20200129159A (ko) * 2018-03-22 2020-11-17 주식회사 윌러스표준기술연구소 가변 길이의 웨이크-업 프레임을 이용하는 무선 통신 방법 및 무선 통신 단말
WO2020060890A1 (fr) * 2018-09-17 2020-03-26 Apple Inc. Systèmes, procédés et dispositifs de signalisation pour économie d'énergie

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018169649A1 (fr) * 2017-03-17 2018-09-20 Qualcomm Incorporated Techniques et appareils de surveillance de canal de commande à l'aide d'un signal de réveil
WO2020029245A1 (fr) * 2018-08-10 2020-02-13 Zte Corporation Techniques d'émission à économie d'énergie

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CMCC: "Discussion on UE power saving schemes with adaption to UE traffic", vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, 22 February 2019 (2019-02-22), XP051601021, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96/Docs/R1%2D1903344%2Ezip> [retrieved on 20190222] *
See also references of WO2021013104A1 *

Also Published As

Publication number Publication date
CN112243287A (zh) 2021-01-19
WO2021013104A1 (fr) 2021-01-28
EP3996427B1 (fr) 2023-12-20
US20220141771A1 (en) 2022-05-05
EP3996427A1 (fr) 2022-05-11
CN112243287B (zh) 2023-11-17

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